package com.example.abby.zyfypt331jj;

import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.example.abby.zyfypt331jj.fragment.Fragment31;
import com.example.abby.zyfypt331jj.fragment.Fragment32;


/**
 * A simple {@link Fragment} subclass.
 *
 */
public class FriendFragment2 extends Fragment {
	private Fragment31 fragment31;
    private Fragment32 fragment32;
    /**
     * PagerSlidingTabStrip
     */
    private PagerSlidingTabStrip tabs;


    private DisplayMetrics dm;
	public FriendFragment2() {
		
		// Required empty public constructor
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		// Inflate the layout for this fragment
		View view = inflater.inflate(R.layout.fragment_friend2, null);
        initView(view);

        return view;
	}
	private void initView(View view) {

        dm = getResources().getDisplayMetrics();
        ViewPager pager = (ViewPager) view.findViewById(R.id.pager);
        tabs = (PagerSlidingTabStrip) view.findViewById(R.id.tabs);
        pager.setAdapter(new MyPagerAdapter(getChildFragmentManager()));
        tabs.setViewPager(pager);
        setTabsValue();

    }

    private void setTabsValue() {
        tabs.setShouldExpand(true);
        tabs.setDividerColor(Color.TRANSPARENT);
        tabs.setUnderlineHeight((int) TypedValue.applyDimension(
                TypedValue.COMPLEX_UNIT_DIP, 1, dm));
        tabs.setIndicatorHeight((int) TypedValue.applyDimension(
                TypedValue.COMPLEX_UNIT_DIP, 4, dm));// 4
        tabs.setTextSize((int) TypedValue.applyDimension(
                TypedValue.COMPLEX_UNIT_SP, 16, dm)); // 16
        tabs.setIndicatorColor(Color.parseColor("#45c01a"));// #45c01a
        tabs.setSelectedTextColor(Color.parseColor("#45c01a"));// #45c01a
        tabs.setTabBackground(0);
    }



    public class MyPagerAdapter extends FragmentStatePagerAdapter {

        public MyPagerAdapter(FragmentManager fm) {
            super(fm);
            // TODO Auto-generated constructor stub
        }

        private final String[] titles = { "专题","最新" };

        @Override
        public CharSequence getPageTitle(int position) {
            return titles[position];
        }

        @Override
        public int getCount() {
            return titles.length;
        }

        @Override
        public Fragment getItem(int position) {
            switch (position) {
                case 0:

                    if (null == fragment31) {
                        fragment31 = new Fragment31();
                    }

                    return fragment31;

                case 1:

                    if (null == fragment32) {
                        fragment32 = new Fragment32();
                    }

                    return fragment32;
                default:
                    return null;
            }
        }

    }

}
